A well designed garden room gives you room to work, relax or entertain without the upheaval of moving home. At Extension Kitz, we design, manufacture and supply quality garden rooms, home extensions and annexes for homeowners and the trade throughout Poynton and the wider Cheshire area. Each garden room is made to measure in our own factory using Structural Insulated Panels (SIPs), then delivered to your site as a complete kit with full assembly instructions. If you are ready to add a smart, warm and energy efficient space, Contact our friendly team for a free quote today.

A Smarter Outdoor Space for Your Poynton Home

Homes in Poynton are popular with families and professionals who value comfort, space and good connections to Manchester and the surrounding Cheshire countryside. A garden room is one of the most practical ways to gain that extra space, giving you a dedicated room for home working, fitness or quiet downtime, all just a few steps from your back door.

Because our garden rooms are insulated to a high standard, they stay comfortable through every season. That means your investment is not a summer-only structure, but a genuine all year round garden room you can rely on whatever the Cheshire weather brings.

What Extension Kitz Offers in Poynton

We are both the manufacturer and supplier, which keeps quality firmly in our hands and removes unnecessary middle man costs. Every kit is built to your exact requirements on our factory floor, quality checked, then carefully prepared for delivery to your Poynton property.

Our SIP garden room kits use panels made from two structural facing boards bonded around a thermally efficient foam core. Glazing and doors can be included when requested, so you receive a complete, made to measure package rather than a generic flat pack. The result is a strong, warm and durable outdoor room designed around how you want to use it.

Why Choose a SIP Garden Room?

Structural Insulated Panels are a proven, modern way to build. They combine strength, insulation and speed in a single system, which is why so many homeowners now choose them for a garden office, studio or gym.

Fast, Low Disruption Installation

SIPs are strong yet light, so they are easy to handle and quick to assemble, even in tight spaces. A SIP garden room can go up in far less time than a traditional build, using smaller teams and saving on labour. That means less mess in your garden and a finished room you can enjoy sooner.

Outstanding Thermal Efficiency

Insulation is where SIPs really shine. You can choose from panel thicknesses of 97 mm, 122 mm, 147 mm or 172 mm to suit how you plan to use the space. Depending on the wall thickness, the heating energy needed to keep your garden room comfortable can be reduced significantly, so a thermally efficient garden room is cheaper to run and ready to use in any season.

Strength and Low Maintenance

Our SIP panels do not rot or degrade over time or with exposure to the elements, and they are up to seven times stronger than timber. They comply with or exceed British building standards, including British Fire Safety regulations. Once installed, your garden room needs very little upkeep, leaving you free to enjoy it rather than maintain it.

Sustainable by Design

The timber used in our panels is sourced from FSC managed forests, and our factory methods are efficient with materials and energy. The low weight of the panels also makes them easier and cleaner to transport, supporting a more sustainable build overall.

Popular Ways to Use a Garden Room in Poynton

Our kits are versatile, so the space can adapt to your lifestyle. Common uses among Poynton homeowners include:

A garden office for focused, distraction-free home working
A garden gym, yoga or meditation space for privacy and quiet
An art studio or hobby room with plenty of natural light
Comfortable guest accommodation or a space to entertain
A peaceful retreat or multi purpose room for the whole family

Whatever you have in mind, we can tailor the layout, glazing and finish to match. You can browse completed builds in our gallery or explore detailed case studies for inspiration.

Bespoke Design and Finishes

No two gardens in Poynton are the same, so your garden room should reflect your taste and setting. Some clients arrive with their own drawings, while others work up ideas with our in-house design team. The SIP system can be cut to almost any size, giving real flexibility for a contemporary or more traditional look.

For the exterior, you can choose from brick slips, aluminium or composite cladding and render, along with a choice of roof tiles. Many homeowners add landscaping so the finished room blends naturally into the garden. Inside, the panels provide a clean, versatile shell ready for your own flooring, lighting and styling.

Delivery and Installation Process

We have refined our process to keep things clear and reassuring at every stage.

1. Design and Quote

We start by understanding how you want to use the space, then provide a clear, upfront quote. Because the SIPs are fabricated to set dimensions, your costs are predictable from the outset.

2. Factory Manufacture and Quality Check

Once your order and deposit are confirmed, our team cuts and shapes the panels, including the openings for windows and doors. We assemble each garden room in the factory as a quality check, then number every component for accurate reassembly on site. Delivery usually takes around 10 to 15 days after your order is placed.

3. On-Site Assembly

Your garden room is installed on a suitable foundation, typically a concrete base or screw piles. In many cases an existing base from a shed or garden building can be reused if it is suitable. Our kits are designed for straightforward assembly by building professionals and competent home builders alike, and our Build Assist service is on hand should you need professional guidance along the way.

Expertise You Can Trust

Every garden room is manufactured in our own factory by skilled, experienced staff, so quality and consistency are built in from the first panel. Our products are rigorously tested to meet British building and fire safety standards, and we are confident enough in their durability to offer a ten year guarantee on our garden room kits. To learn more about our facility and approach, visit our about us page.

Start Your Poynton Garden Room Today

You deserve a home that works for the way you live. Whether you are planning a garden office, a private gym or a relaxing retreat, our friendly team will guide you with honest, practical advice on design, foundations and garden room cost.

Contact our friendly team for a free quote today.

Extension Kitz
Cemetery Works, Cemetery Road, Radcliffe, Greater Manchester, M26 4FT
Phone: 0330 166 0877
Email: sales@extensionkitz.co.uk

Frequently Asked Questions

Many garden buildings can be installed without planning permission, but this depends on the size, height and position of the structure, and rules can differ in certain areas. It is always wise to check with your local planning authority in Cheshire East first. We have many years of experience with planning applications and are happy to advise.

The final cost depends on the size of your garden room and your choice of cladding, roof tiles and glazing. Because the SIPs are made to set dimensions, pricing is highly predictable. Share your rough measurements with us and we can provide an indicative cost quickly.

Yes. Thanks to the high levels of insulation in our SIP panels, your garden room stays warm in winter and comfortable in summer. With thicker panel options available, it is well suited to year-round use as a home office or living space.

A garden room is usually installed on a concrete base or on screw piles. In many cases an existing base from a previous shed, garage or garden building can be reused, provided it is suitable for the new structure.

Absolutely. The SIP system can be cut to almost any size, and our finishes include brick slips, aluminium or composite cladding and render, plus a choice of roof tiles. We tailor each design to your space, layout and style.

Once your order is placed and the deposit is paid, delivery of your made to measure kit usually takes around 10 to 15 days. On-site assembly is quick compared with traditional building, so many homeowners are enjoying their new room within weeks.

About Poynton

Poynton is a town in Cheshire East, in the ceremonial county of Cheshire, England. It is a popular residential location with good access to Manchester and the surrounding Cheshire areas, making it well suited to families and professionals alike. With homes in the area in steady demand, adding flexible, high quality space such as a garden room can be a valuable and practical way to enhance how you use your property.